Twitter: @RobShawSports and @BloombergSports

 

Bloomberg Sports Anchor Rob Shaw breaks down four players who fantasy managers may want to pick up off the waiver wire this week.

 

Michael McKenry, C, Pirates

The Pirates are trying to stay in contention for the playoffs and they have gotten some help on offense from an unlikely source in McKenry. In 47 games, he’s batting .285 with 11 home runs and 28 RBI. He has eight homers in his last 21 games alone. If you need a catcher and McKenry is available, he is a good pickup, though it’s unlikely that he will sustain these numbers.

 

Grant Balfour, RP, Athletics

The A’s have had some issues in the bullpen as rookie Ryan Cook has struggled recently. This opens the door for Balfour, who last gave up a run on June 29. He is 2-2 with seven saves, a 2.60 ERA and a 1.02 WHIP. The coaching staff has acknowledged that it has to consider moves within the bullpen as the team is in contention, and Balfour is a likely option for the closer role.

 

Josh Vitters, 3B, Cubs

Vitters was the third pick of the 2007 draft, selected ahead of Matt Wieters, Madison Bumgarner and Jason Heyward. The top prospect made his debut for the Cubs on Sunday. In 110 games at Triple-A, he had a .304 average, 17 home runs and 68 RBI.

 

Erik Kratz, C, Phillies

Kratz played seven years at Triple-A and had a .288 average with 15 homers last season. He’s making the most of his opportunity with the Phillies, batting .379 with four home runs and four doubles in 15 games. Kratz should do well as a backup while Carlos Ruiz is on the disabled list.

 

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